1. Abramov, M., Azarov, A., Tulupyeva, T., Tulupyev, A.: Model of malefactor competencies profile for analyzing information system personnel security from social engineering attacks. Inf. Control Syst. 4, 77–84 (2016)
2. Azarov, A., Tulupyev, A., Solovtsov, N., Tulupyeva, T.: SQL representation of relational and probabilistic models of socio-engineering attacks in problems of calculation of the aggregated estimates of information system’s personnel security taking into account scales of communications between users. SPIIRAS Proc. 24, 41–53 (2013)
3. Azarov, A., Tulupyeva, T., Suvorova, A., Tulupyev, A., Abramov, M., Yusupov, R.: Social Engineering Attacks. The Problems of Analysis. St. Petersburg, 352 p. (2016)
4. Azarov, A., Abramov, M., Tulupyeva, T., Tulupyev, A.: Users’ of information system protection analysis from malefactor’s social engineering attacks taking into account malefactor’s competence profile. In: Biologically Inspired Cognitive Architectures (BICA) for Young Scientists, pp. 25–30 (2016)
5. Aysun, B., Birgul, K.: Current state and future trends in location recommender systems. Int. J. Inf. Technol. Comput. Sci. (IJITCS) 9(6), 1–8 (2017)